The acronym TPS is a compilation of the Spanish words Ã¢â‚¬Å“TiempoÃ¢â‚¬ (time), Ã¢â‚¬Å“PotenciaÃ¢â‚¬ (output) and Ã¢â‚¬Å“SuperficieÃ¢â‚¬ (surface). According to Spanish electrotherapy expert Prof. J. M. RodrÃƒguez Martin, it
stands for a more exact dosage strategy in ultrasound therapy. In addition to the delivered dose in W/cm2, the treatment surface and time are also considered in order to deliver a precisely defined
amount of energy to the tissue in J/cm2. All of our Expert- Line ultrasound therapy units now feature the innovative and user-friendly ultrasound dose program TPS.